Smash Ultimate · Mid Tier
Deep Breathing can build a big lead on a character who already hits hard, so its damage buff comes down. Neutral air combos become more consistent in exchange.
Each mid-tier character receives a buff and a nerf: shave off the most unfair part of the kit while lessening the character's biggest weakness.
Each entry lists the move or ability affected, the adjustment itself, and — where the analysis states one — the problem it is meant to solve and the reasoning behind it.
Wii Fit Trainer is one of Smash Ultimate's entries — the full tier-by-tier breakdown covers the whole roster.